A magnitude ML 1.9 earthquake occured in region: Confine Italia Svizzera (SVIZZERA), on
and geographic coordinates (lat, lon) 46.2440, 8.8860 at 11 km depth.
The earthquake was located by: Bollettino Sismico Italiano INGV.
Search earthquakes: Any within 30 km radius
The values of hypocentral coordinates and magnitude may be revised at a later time as more information becomes available.
No Italian municipalities within 20 km distance.
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.9 | 2020-02-29 07:53:51 |
46.2442 | 8.886 | 11 | 2020-07-18 21:08:27 |
Bollettino Sismico Italiano INGV | 77503731 |
Field | Value |
---|---|
Time (UTC) | 2020-02-29 07:53:51 ± 0.09 |
Latitude | 46.2442 ± 0.0027 |
Longitude | 8.8860 ± 0.0065 |
Depth (km) | 11 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 77503731 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 383 |
Semi-minor axis of confidence ellipse (meter) | 311 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 117 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 380.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 71 |
Number of associated phases, regardless of their use for origin computation | 36 |
Number of defining phases | 27 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.33 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 1.26085 |
Number of stations at which the event was observed | 23 |
Number of stations from which data was used for origin computation | 15 |
Field | Value |
---|---|
Value | 1.9 |
Uncertainty | 0.2 |
Num. used stations | 24 |
Type of magnitude | ML |
Reference to an origin | 77503731 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2020-03-23 14:43:16 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MMUR.HNZ. | 2020-02-29T07:55:41.68 | 3.0 | undecidable | manual | Sn | 1.46 | 0 | |||
IV.FOSV.EHZ. | 2020-02-29T07:55:40.15 | 3.0 | undecidable | manual | Sn | 0.17 | 0 | |||
IV.OSSC.HNZ. | 2020-02-29T07:55:35.03 | 3.0 | undecidable | manual | Sg | 15.58 | 0 | |||
IV.RIBO.EHZ.01 | 2020-02-29T07:55:34.68 | 3.0 | undecidable | manual | Sn | 4.39 | 0 | |||
IV.VVLD.HHZ. | 2020-02-29T07:55:33.46 | 3.0 | undecidable | manual | Pg | 20.27 | 0 | |||
IV.IMOL.HNZ. | 2020-02-29T07:55:23.95 | 3.0 | undecidable | manual | Sg | 15.25 | 0 | |||
IV.MMUR.HNZ. | 2020-02-29T07:54:59.80 | 3.0 | undecidable | manual | Pn | 7.21 | 0 | |||
IV.BLLA.EHZ. | 2020-02-29T07:54:47.95 | 3.0 | negative | manual | Pn | 5.78 | 0 | |||
ST.CARE.EHZ. | 2020-02-29T07:54:31.16 | 0.3 | undecidable | manual | S | 81 | 139.9488 | 90 | -0.45 | 56 |
ST.RONC.EHZ. | 2020-02-29T07:54:30.92 | 0.6 | undecidable | manual | S | 102 | 136.7631 | 90 | 0.17 | 40 |
IV.MABI.HHZ. | 2020-02-29T07:54:27.78 | 0.3 | undecidable | manual | S | 99 | 126.873 | 90 | -0.33 | 60 |
IV.EUCT.HNZ. | 2020-02-29T07:54:23.30 | 3.0 | undecidable | manual | S | -4 | 0 | |||
CH.DAVOX.HHZ. | 2020-02-29T07:54:20.05 | 0.6 | undecidable | manual | S | 52 | 96.4257 | 90 | 0.07 | 45 |
CH.PLONS.HHZ. | 2020-02-29T07:54:19.37 | 0.3 | undecidable | manual | S | 23 | 96.9252 | 90 | -0.75 | 54 |
CH.BNALP.HHZ. | 2020-02-29T07:54:15.20 | 0.6 | undecidable | manual | S | 333 | 77.8665 | 90 | 0.16 | 46 |
ST.CARE.EHZ. | 2020-02-29T07:54:15.10 | 0.1 | undecidable | manual | P | 81 | 139.9488 | 90 | 0.31 | 78 |
ST.RONC.EHZ. | 2020-02-29T07:54:14.68 | 0.1 | undecidable | manual | P | 102 | 136.7631 | 90 | 0.39 | 77 |
IV.MABI.HHZ. | 2020-02-29T07:54:13.15 | 0.1 | undecidable | manual | P | 99 | 126.873 | 90 | 0.39 | 78 |
CH.MMK.HHN. | 2020-02-29T07:54:13.78 | 0.6 | undecidable | manual | S | 253 | 74.0703 | 90 | -0.24 | 45 |
CH.FUORN.HHZ. | 2020-02-29T07:54:10.97 | 0.1 | undecidable | manual | P | 68 | 113.2977 | 90 | 0.3 | 83 |
IT.LEC.HGN. | 2020-02-29T07:54:09.94 | 0.1 | undecidable | manual | S | 136 | 58.6968 | 90 | 0.02 | 96 |
CH.PLONS.HHZ. | 2020-02-29T07:54:08.51 | 0.1 | negative | manual | P | 23 | 96.9252 | 90 | 0.36 | 85 |
CH.DAVOX.HHZ. | 2020-02-29T07:54:08.21 | 0.1 | undecidable | manual | P | 52 | 96.4257 | 90 | 0.14 | 88 |
CH.BERNI.HHZ. | 2020-02-29T07:54:06.93 | 0.1 | undecidable | manual | P | 77 | 89.1441 | 90 | -0.02 | 91 |
IV.MDI.HHZ. | 2020-02-29T07:54:06.21 | 0.1 | undecidable | manual | P | 129 | 82.8504 | 90 | 0.23 | 88 |
CH.BNALP.HHZ. | 2020-02-29T07:54:05.40 | 0.1 | undecidable | manual | P | 333 | 77.8665 | 90 | 0.19 | 91 |
IV.VARE.HHZ. | 2020-02-29T07:54:05.39 | 0.1 | undecidable | manual | S | 192 | 42.7239 | 90 | -0.26 | 96 |
MN.TUE.HHZ. | 2020-02-29T07:54:04.72 | 0.3 | undecidable | manual | S | 54 | 43.4232 | 90 | -1.13 | 51 |
CH.MUGIO.HHZ. | 2020-02-29T07:54:03.86 | 0.3 | undecidable | manual | S | 161 | 37.7289 | 90 | -0.46 | 70 |
CH.MMK.HHN. | 2020-02-29T07:54:03.85 | 0.1 | undecidable | manual | P | 253 | 74.0703 | 90 | -0.77 | 76 |
IT.LEC.HGN. | 2020-02-29T07:54:02.61 | 0.1 | undecidable | manual | P | 136 | 58.6968 | 90 | 0.35 | 90 |
CH.FUSIO.HHZ. | 2020-02-29T07:54:01.92 | 0.6 | undecidable | manual | S | 324 | 28.9488 | 90 | -0.06 | 50 |
IV.VARE.HHZ. | 2020-02-29T07:54:00.12 | 0.1 | positive | manual | P | 192 | 42.7239 | 90 | 0.32 | 93 |
CH.MUGIO.HHZ. | 2020-02-29T07:53:59.05 | 0.1 | undecidable | manual | P | 161 | 37.7289 | 90 | 0.03 | 100 |
MN.TUE.HHZ. | 2020-02-29T07:53:59.84 | 0.1 | positive | manual | P | 54 | 43.4232 | 90 | -0.07 | 98 |
CH.FUSIO.HHZ. | 2020-02-29T07:53:57.48 | 0.1 | negative | manual | P | 324 | 28.9488 | 90 | -0.19 | 98 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
CH.FUSIO.HHE. | ML:2.2 | 0.0008075000000000001 | 0.24 | AML | other | m | 2020-02-29T07:54:02.23 |
CH.FUSIO.HHN. | ML:1.8 | 0.0003015 | 1 | AML | other | m | 2020-02-29T07:54:02.35 |
CH.MUGIO.HHN. | ML:1.9 | 0.00031 | 1.56 | AML | other | m | 2020-02-29T07:54:04.94 |
CH.MUGIO.HHE. | ML:2.0 | 0.00036199999999999996 | 0.82 | AML | other | m | 2020-02-29T07:54:04.46 |
MN.TUE.HHN. | ML:2.0 | 0.00028349999999999995 | 0.1 | AML | other | m | 2020-02-29T07:54:05.70 |
MN.TUE.HNN. | ML:1.9 | 0.00027100000000000003 | 0.12 | AML | other | m | 2020-02-29T07:54:05.65 |
MN.TUE.HHE. | ML:1.6 | 0.000131 | 1.14 | AML | other | m | 2020-02-29T07:54:05.73 |
MN.TUE.HNE. | ML:1.6 | 0.000132 | 1.16 | AML | other | m | 2020-02-29T07:54:05.74 |
IV.VARE.HHN. | ML:2.2 | 0.000444 | 0.28 | AML | other | m | 2020-02-29T07:54:06.21 |
IV.VARE.HHE. | ML:2.2 | 0.000507 | 1.14 | AML | other | m | 2020-02-29T07:54:06.71 |
CH.BNALP.HHE. | ML:1.9 | 0.00010300000000000001 | 1 | AML | other | m | 2020-02-29T07:54:15.29 |
CH.BNALP.HHN. | ML:1.6 | 0.0000528 | 0.44 | AML | other | m | 2020-02-29T07:54:17.71 |
CH.BERNI.HHN. | ML:1.9 | 0.00008925 | 0.22 | AML | other | m | 2020-02-29T07:54:19.73 |
CH.BERNI.HHE. | ML:1.8 | 0.0000819 | 1.28 | AML | other | m | 2020-02-29T07:54:20.71 |
CH.PLONS.HHE. | ML:2.0 | 0.0001026 | 0.56 | AML | other | m | 2020-02-29T07:54:20.37 |
CH.PLONS.HHN. | ML:1.9 | 0.0000809 | 0.46 | AML | other | m | 2020-02-29T07:54:21.53 |
IV.MDI.HHN. | ML:1.9 | 0.00009359999999999998 | 0.52 | AML | other | m | 2020-02-29T07:54:22.13 |
IV.MDI.HHE. | ML:1.9 | 0.00009365000000000001 | 0.14 | AML | other | m | 2020-02-29T07:54:22.26 |
CH.DAVOX.HHE. | ML:2.1 | 0.0001237 | 0.54 | AML | other | m | 2020-02-29T07:54:23.35 |
CH.DAVOX.HHN. | ML:2.2 | 0.00016999999999999999 | 0.64 | AML | other | m | 2020-02-29T07:54:24.97 |
IV.MABI.HHN. | ML:1.9 | 0.000057050000000000004 | 0.56 | AML | other | m | 2020-02-29T07:54:30.41 |
IV.MABI.HHE. | ML:1.6 | 0.000030400000000000004 | 1 | AML | other | m | 2020-02-29T07:54:31.32 |
ST.RONC.EHN. | ML:2.5 | 0.000177 | 0.66 | AML | other | m | 2020-02-29T07:54:32.08 |
ST.RONC.EHE. | ML:2.4 | 0.000146 | 0.18 | AML | other | m | 2020-02-29T07:54:34.04 |